When you *delete/remove* an app from you iDevice, it *deletes* all the files stored with the app. That is how apps work - the data and app are stored together in the sandbox - what happens there is totally out of our control.

Assuming you back up your iDevice, the only way to recover them is as follows:

1) Backup your device now (so as to make sure you backup all your current things)2) Restore your device from a backup taken *before* you deleted Mixtikl3) Copy out your Mixtikl mixes and save them to your PC (see step B) http://www.intermorphic.com/tiklpaks/index.html#iOS)4) Restore your device again the latest backup you made in 1)5) Copy the saved mixes (from 3) back onto your iDevice6) Regularly copy off your device mixes you want to keep (or export them and email them to yourself)!